7731048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 21168000

約数和(自身を除く): 13436952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 349, 426, 568, 698, 852, 923, 1047, 1396, 1704, 1846, 2094, 2769, 2792, 3692, 4188, 4537, 5538, 7384, 8376, 9074, 11076, 13611, 18148, 22152, 24779, 27222, 36296, 49558, 54444, 74337, 99116, 108888, 148674, 198232, 297348, 322127, 594696, 644254, 966381, 1288508, 1932762, 2577016, 3865524, 7731048]

約数ペア:

[(1, 7731048), (2, 3865524), (3, 2577016), (4, 1932762), (6, 1288508), (8, 966381), (12, 644254), (13, 594696), (24, 322127), (26, 297348), (39, 198232), (52, 148674), (71, 108888), (78, 99116), (104, 74337), (142, 54444), (156, 49558), (213, 36296), (284, 27222), (312, 24779), (349, 22152), (426, 18148), (568, 13611), (698, 11076), (852, 9074), (923, 8376), (1047, 7384), (1396, 5538), (1704, 4537), (1846, 4188), (2094, 3692), (2769, 2792)]